Honeywell Safety Systems

Safe current-limited digital input

Safe current-limited digital input FTA 
24 V DC, 16 channels
Sixteen channels 
eight channels with a 250 mA
canbe connected to the TSDI-1624C module 
via a system interconnection cable (SICC-0001/Lx)
This cable isplugged into 
the SIC connector on the FTA module
and connects to a (redundant pair of) SDI-1624module(s)

Digital input module

Space requirements:4 TE, 3 HE (= 4 HP, 3U)
Power requirements: 5 V DC, 160 mA
Number of input channels: 16
Switch level: 1.4-1.9 mA 
Hysteresis: 0.2 mA ± 0.05 mA
Input filter: First order, low pass 100Hz
Field wire resistance: Max. 50 Ω
output voltage 7.9-8.7 V

Safe high-density analog input module (24 Vdc, 16 channels) (conformal coated)

ANALOG CARD
0(4)-20 MA INPUT
16 CHANNEL
24 VDC SUPPLY
CARD MOUNT

Safe digital output module (24 Vdc, 0.55 A, 8 channels) (conformal coated)

FCSDO0824
DISCONTINUED BY MANUFACTURER
DIGITAL OUTPUT MODULE
24VDC
0.55A

Analog input module

FSTSAI1620M
INPUT MODULE
ANALOG
FTA
FAIL-SAFE 4-20 MA
16 CHANNEL

ANALOG INPUT MODULE

Safe 0-20 mA
4-20 mA 
analog input FTA 
with HART interface
16channels

Digital output FTA

Line-monitored 
relay contact digital output 
7 channels
24Vdc
One relay with indicator LED
A fused (2 AT) contact output
A current injection resistor (22kΩ)

Field Termination Assembly Module

Safe gas/flame detector input 
FTA with HART interface
0-20 mA, 16channels

DC/DC converter

CONVERTER
1 AMP
DC/DC converter
24 V DC to 30 V DC / 1 A converter
30 V DC / 1 A to other fieldtermination assemblies (FTAs)

I/O Extender module

IO Extender modules, slot 20 and 21
Approvals: CE, TUV, UL, CSA, FM
Space requirements: 4 TE, 3 HE (= 4 HP, 3U)
Power requirements: 5 Vdc, 35 mA
Ripple content: < 50 mV p-p
Holes A5, A7
Large pins A5, A7

Digital Input Module

FCTSDI1624
INPUT MODULE
DIGITAL
16MA
24DC
16CHANNELS

Battery and Key switch Module (conformal coated)

Safe loop-monitored digital output module

Safe loop-monitored digital output module
24 Vdc, 1 A, 4 channels
Ability to de-energize
Ability to de-energize via secondary means
Cross talk between outputs
Function of the suppression diodes
Lead breakage in the (external) output wiring
Short circuit of the outputs

Safe digital input FTA

Safe digital input FTA
24/48 V DC, NAMUR, 16 channels
Sixteen channels ,eight channels with a 250 mA fuse 
canbe connected to the TSDI-16UNI module 
via a system interconnection cable (SICC-0001/Lx)
SIC connector on the FTA module
connects to a (redundant pair of) SDIL-1608module(s)

Power Supply Unit 24/5 Vdc, 16A (conformal coated)

Universal Interface Module

UNIVERSAL INTERFACE CONTROLLER
MOTOROLA 8260 COMMUNICATION PROCESSOR
8 MBYTE FLASH
4 MBYTE LOCAL SRAM
256 KB SHARED RAM
2 DUAL-SPEED FAST ETHERNET TRANSCEIVERS
2 GENERAL PURPOSE SERIAL 
COMMUNICATION CONTROLLER CHANNEL

Enhanced Performance Quad Processor Pack

Quad Processor Pack
24 VDC
25 MA
Two processors running synchronously
Flash memory for system and application program
Flash memory for backup of system and application program
RAM with battery backup (battery located in BKM-0001)
A redundant communication link with the other Contro
Processorl RAM for the redundant communication link data
Data comparators for the processors and their memory
Data exchange with its communication modules

Safe digital output module

DIGITAL OUTPUT MODULE 
24VDC 0.55A 8 CHANNELS
Ability to de-energize
Ability to de-energize the group (via secondary means)
Crosstalk between outputs
Functioning of the suppression diodes